-
-<% content_for :footer_js do %>
-var showhide_compare = function() {
- var form = $('form#compare')[0];
- $('input[type=hidden][name="uuids[]"]', form).remove();
- $('input[type=submit]', form).prop('disabled',true).show();
- var checked_inputs = $('input[name="uuids[]"]:checked');
- if (checked_inputs.length >= 2 && checked_inputs.length <= 3) {
- checked_inputs.each(function(){
- if(this.checked) {
- $('input[type=submit]', form).prop('disabled',false).show();
- $(form).append($('<input type="hidden" name="uuids[]"/>').val(this.value));
- }
- });
- }
-};
-$('form input[name="uuids[]"]').on('click', showhide_compare);
-showhide_compare();
-<% end %>